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From edwardy...@apache.org
Subject svn commit: r1238880 - in /incubator/hama/trunk: CHANGES.txt src/site/xdoc/index.xml
Date Wed, 01 Feb 2012 00:35:08 GMT
Author: edwardyoon
Date: Wed Feb  1 00:35:07 2012
New Revision: 1238880

URL: http://svn.apache.org/viewvc?rev=1238880&view=rev
Log:
Website Improvements

Modified:
    incubator/hama/trunk/CHANGES.txt
    incubator/hama/trunk/src/site/xdoc/index.xml

Modified: incubator/hama/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/incubator/hama/trunk/CHANGES.txt?rev=1238880&r1=1238879&r2=1238880&view=diff
==============================================================================
--- incubator/hama/trunk/CHANGES.txt (original)
+++ incubator/hama/trunk/CHANGES.txt Wed Feb  1 00:35:07 2012
@@ -34,6 +34,7 @@ Release 0.4 - Unreleased
 
   IMPROVEMENTS
   
+    HAMA-460: Website Improvements (Suraj Menon via edwardyoon)
     HAMA-470: The web UI should display the version of running Hama cluster. (Suraj Menon
via edwardyoon)
     HAMA-475: Add unit test for SSSP example (edwardyoon)
     HAMA-481: Add reopen to peer (tjungblut) 

Modified: incubator/hama/trunk/src/site/xdoc/index.xml
URL: http://svn.apache.org/viewvc/incubator/hama/trunk/src/site/xdoc/index.xml?rev=1238880&r1=1238879&r2=1238880&view=diff
==============================================================================
--- incubator/hama/trunk/src/site/xdoc/index.xml (original)
+++ incubator/hama/trunk/src/site/xdoc/index.xml Wed Feb  1 00:35:07 2012
@@ -25,16 +25,16 @@ xsi:schemaLocation="http://maven.apache.
     <section name="Apache Hama"></section>
       <img src="images/hama_art_arthur_300x220.png" align="right" style="margin-top:-20px;margin-left:20px;margin-right:20px;"
/>
       <p>
-      <strong>Apache Hama</strong> is a Pure BSP computing framework on top of
Hadoop HDFS for massive scientific computations 
-      e.g., matrix, graph and network algorithms. Currently, it has follow features:
+      <strong>Apache Hama</strong> is a pure BSP(Bulk Synchronous Parallel) computing
framework on top of HDFS (Hadoop Distributed File System) for massive scientific computations

+      such as matrix, graph and network algorithms. Currently, it has the following features:
       </p>
       <ul>
         <li>Job submission and management interface.</li>
         <li>Multiple tasks per node.</li>
         <li>Input/Output Formatter.</li>
         <li>Checkpoint recovery.</li>
-        <li>Supports to run in the Clouds using <a href="hama_on_clouds.html">Apache
Whirr</a>.</li>
-        <li>Supports to run with Hadoop YARN.</li>
+        <li>Support to run in the Cloud using <a href="hama_on_clouds.html">Apache
Whirr</a>.</li>
+        <li>Support to run with Hadoop YARN.</li>
       </ul>
       <br/>
       <table class="green" width="100%" cellspacing="0" cellpadding="5" border="1">

@@ -48,8 +48,7 @@ xsi:schemaLocation="http://maven.apache.
           </ul>
       </td></tr></table>
     <subsection name="Why Hama and BSP?"></subsection>
-    <p>Today, many practical data processing applications requires a good scalability,
a flexible model, a high compatibility with existing data systems e.g., HDFS, HBase, and especially
a communication capability which allows to exchange information using message-passing paradigm
beyond MapReduce.
-    Here, Bulk Synchronous Parallel (BSP) model fills the bill nicely and besides, it has
several main advantages over MapReduce and MPI:</p>
+    <p>Today, many practical data processing applications require a more flexible programming
abstraction model that is compatible to run on highly scalable and massive data systems (e.g.,
HDFS, HBase, etc). A message passing paradigm beyond Map-Reduce framework would increase its
flexibility in its communication capability. Bulk Synchronous Parallel (BSP) model fills the
bill appropriately. Some of its significant advantages over MapReduce and MPI are:</p>
     <ul>
       <li>Supports message passing paradigm style of application development</li>
       <li>Provides a flexible, simple, and easy-to-use small APIs</li>



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